After transmigrating to a world filled with peril, Shi Jian finds himself as the cousin of the formidable Emperor Huang Tian. As dark forces loom—threats like the World-Destroying Elder and the Corpse Emperor—panic sets in. But fortune smiles upon him when he awakens the Library of the Heavens, a powerful system that enables him to copy any martial art, physique, or magic weapon he desires. Just when Shi Jian thinks he can reshape his destiny, he receives an invitation to a unique chat group filled with legendary protagonists from various realms—Xiao Yan, Fang Han, and more. With a newfound sense of confidence, he realizes that he can summon these heroes to face the encroaching darkness.

When Edward Bedivere finds himself transported to the enchanting world of Hogwarts, he quickly learns of his extraordinary heritage as a descendant of Sir Bedivere, one of King Arthur’s legendary Knights of the Round Table. Embracing the virtues of knighthood, he discovers that humility, sincerity, and compassion grant him unique powers that set him apart in the magical realm. As he navigates the halls of Hogwarts, Edward dedicates himself to living by the ancient code of chivalry. His humble demeanor and unwavering kindness earn him the respect of teachers and classmates alike. Yet, as dark forces threaten the school, Edward rises to the challenge, confronting sinister wizards with bravery and selflessness.

In a vibrant parallel world, Haruki Yuuki is a hardcore otaku and a reclusive student, yet to his fans, he is a mysterious and celebrated mangaka with a devoted following. One fateful night, he discovers a strange system that opens the door to legendary manga from an alternate Earth—unseen stories that spark his creativity. As he embarks on his journey to become a prominent manga creator in Japan's fiercely competitive industry, Haruki’s works quickly gain fame, bringing with them intense pressure and a demanding fanbase. With fans clamoring for more, he faces humorous yet formidable challenges: "Please finish Hunter x Hunter before my son graduates!" and threats of replica katana send-offs if he dares to kill off beloved characters.

At just eighteen, a young pirate sets sail for adventure, only to find himself face-to-face with the formidable ruler of the seas, Rocks D. Xebec. With the weight of survival hanging over him, he must navigate the treacherous waters of the pirate world while grappling with the legacy of a great pirate who is ready to retire. Seventy years after his own legendary exploits, Magnus, a seasoned pirate, discovers a system that has arrived far too late to aid him. As he observes a clueless intern struggling to grasp the basics of piracy aboard his ship, Magnus can’t help but intervene—sometimes with an unexpected smack for good measure.

When Natsuki finds himself in the world of ninjas and jutsu, he decides to abandon the burden of being a savior. Instead, he embraces his own desires, choosing to carve out a life for himself rather than follow the path of the destined hero. As iconic battles rage around him, Natsuki remains a laid-back observer, snacking on sunflower seeds with his girlfriend, Tenten, while chaos unfolds. From deflecting powerful attacks to casually disrupting the plans of legendary figures, he proves that he’s no ordinary shinobi.

When Enzo awakens in a parallel Pokémon world, he seizes the opportunity to rewrite the legend of a beloved hero. Now sixteen and armed with the wisdom of his past experiences, he embarks on a fresh journey, guided by a mysterious system embedded in his mind. This system grants him the extraordinary ability to choose a Legendary Pokémon as his Guardian, setting the stage for an adventure unlike any other. As he alters the course of destiny, Enzo rekindles old friendships and forms new alliances, all while thwarting the sinister schemes of Team Rocket and other adversaries. No longer content with merely being a trainer, he aspires to redefine what it means to be a Pokémon Master.

In a world filled with dungeons and quests, a laid-back warrior finds himself reluctantly paired with a curious and mischievous mage. Their journey begins with seemingly straightforward missions, but fate has other plans, leading them into a series of bizarre and unforeseen adventures. At first glance, they may appear to be just another pair of adventurers, but both carry heavy secrets. The warrior harbors a sin he wishes to bury with his life, while the mage grapples with a curse that will haunt her into the next. As they navigate treacherous dungeons and encounter unexpected challenges, their hidden truths inch closer to the surface.

At Hogwarts, every moment counts for one ambitious student determined to make the most of his seven years. With only 266 weeks to absorb the vast knowledge hidden within the castle's extensive library, he is resolute in his quest for mastery. Each book represents a world of magic waiting to be explored, and he’s determined to conquer them all. However, the path to enlightenment is fraught with challenges. Not even the looming threat of the Dark Lord will deter him from his singular focus on study. With an insatiable thirst for knowledge and a fierce determination, he vows to protect his learning environment at all costs.

In a world teetering on the brink of collapse, where cities have fallen to a relentless zombie outbreak, hope flickers dimly amidst the chaos. Sosuke Kitahara finds himself reborn at a critical moment in humanity's struggle for survival, armed with a singular mission: to save the heroines he failed to protect in his past life. Determined to rewrite destiny, he embarks on a perilous journey, starting with a heartfelt reunion with Sayuri Sawamura—the girl who once held his heart and a promise that remains unfulfilled. As he navigates a landscape filled with danger, he encounters an array of captivating heroines from beloved anime universes, each bringing their own stories and struggles.

In a world weighed down by regret and despair, one man finds himself unexpectedly thrust back in time after a fateful night. Awakening with a unique opportunity, he discovers he has access to a peculiar system that promises to fulfill his wildest desires. Once a 50-year-old with a penchant for younger women, he now has the chance to reshape his past. Armed with the Perverted Sugar Daddy System, he can achieve wealth, fame, and influence beyond his wildest dreams. As he navigates this new reality, he realizes that power comes with complications—his ambitions put him at odds with dangerous forces lurking in the shadows.